85117072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2417}}^1$

素因数の和:2527

約数の個数: 40

約数和(自身を含む): 172703232

約数和(自身を除く): 87586160

約数列:

[1, 2, 4, 8, 16, 31, 62, 71, 124, 142, 248, 284, 496, 568, 1136, 2201, 2417, 4402, 4834, 8804, 9668, 17608, 19336, 35216, 38672, 74927, 149854, 171607, 299708, 343214, 599416, 686428, 1198832, 1372856, 2745712, 5319817, 10639634, 21279268, 42558536, 85117072]

約数ペア:

[(1, 85117072), (2, 42558536), (4, 21279268), (8, 10639634), (16, 5319817), (31, 2745712), (62, 1372856), (71, 1198832), (124, 686428), (142, 599416), (248, 343214), (284, 299708), (496, 171607), (568, 149854), (1136, 74927), (2201, 38672), (2417, 35216), (4402, 19336), (4834, 17608), (8804, 9668)]